Tractor · 1971Unverified
Oliver 2155
Oliver 2155 — 55 Series · 141 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
141 hp
Max power
86.8 kW
Weight
5465 kg
Hover a source tag to verify
Overview
ManufacturerOliverReference
Row-Crop tractorReference
Built in Minneapolis, Minnesota, USAReference
Original price was $13,700 in 1971Reference
Two-wheel driveReference
Final drivesoutboard planetaryReference
Power steeringReference
Dry disc brakesReference
Open operator station. Cab optional with heat and air-conditioning.Reference
Engine
Minneapolis-Moline 9.6L 6-cyl dieselReference
Minneapolis-Moline 8.3L 6-cyl LP gasReference
Fuel tank151.4 LReference
Drawbar (tested)86.8 kWReference
Minneapolis-MolineReference
dieselReference
6-cylinderReference
liquid-cooledReference
Displacement9.6 LReference
Bore/Stroke121 x 140 mmReference
Air cleanerdry elementReference
Compression15.3:1Reference
Rated RPM2200Reference
Starter volts12Reference
LP gasReference
Displacement8.3 LReference
Bore/Stroke117 x 127 mmReference
Rated RPM1800Reference
Power at rated engine speed105.5 kWReference
Max power86.8 kWReference
Transmission
10-speed two-speed power shiftReference
TransmissionMinneapolis-Moline Ampli-TorcReference
Typetwo-speed power shiftReference
Gears10 forward and 2 reverseReference
Clutch355.6mm dry discReference
PTO & Hydraulics
Diesel PTO (claimed)105.1 kWReference
LP-gas PTO (claimed)100.7 kWReference
PTO (tested)105.5 kWReference
Typeopen centerReference
Typeclosed centerReference
Pressure137.9 barReference
Valves2 or 3Reference
Pump flow75.7 lpmReference
Rear TypeIII/IIReference
Rear PTOindependentReference
Clutchwet discReference
Rear PTO Type1000 (1.375)Reference
Rear PTO Type540/1000 (1.375)Reference
Engine RPM540@1800Reference
Engine RPM1000@1800Reference
Power at rated PTO speed95.5 kWReference
Dimensions
Wheelbase264 cmReference
Weight5465 kgReference
Front tire7.50x18Reference
Rear tire18.4x38Reference
Ag front7.50x18Reference
Ag rear18.4x38Reference
Ag front7.50x16Reference
Ag front11.00x16Reference
Ag front11.00Lx15Reference
Ag front14.00Lx16AReference
Ag rear20.8x38Reference
Ag rear23.1x34Reference
Ag rear24.5x32Reference
Length427 cmReference
Width241 cmReference
Operating weight5465 kgReference
Ballasted weight9316 kgReference
Clearance (rear axle)68 cmReference
Clearance (drawbar)48 cmReference
Front tread137 cmReference
Front tread142 to 203 cmReference
Rear tread154 to 213 cmReference
Steering wheel205 cmReference
2155 Serial Numbers
197143-300-043Reference
Final43-300-253Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Batteries2Reference
Battery volts12Reference
Oliver 2155 Height
Hood177 cmReference
Exhaust251 cmReference
Test results
Diesel 10-speed 2WDMay 24 - June 5, 1971Link: Nebraska Tractor Test 1069 fileReference
PTO performanceReference
Fuel use36.7 l/hourReference
Fuel use31.8 l/hourReference
Drawbar performanceReference
Fuel use35.6 l/hourReference
Gear 3-Low used for power test.Reference
Max pull7085 kgReference
Gear 1-Low used for pull test.Reference
Speeds
With 18.4x38 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.